Reducing The Need For Tailings Storage Dams in Mineral Flotation
This Laos Patent “Reducing The Need For Tailings Storage Dams in Mineral Flotation” is a public DIP intellectual-property record, filed by ANGLO AMERICAN TECHNICAL AND SUSTAINABILITYSERVICES LTD on 2016-10-21; current status: Registered. Identifiers include application No. P/618; DIP id LAP618; protection kind Patent - PCT National Phase. Key dates: publication 2022-07-15; grant 2022-07-11; expiry reference 2036-10-21. Classification: B03D 1/08、B03D 1/10、B09B 1/00. Inventor(s)/designer(s): Alexander, Daniel John, Filmer, Anthony Owen. Abstract hint: This invention relates to a process for recovering value metals from ore (50) configured such as to substantively reduce or eliminate the n…. Use LaoBiz.com to hop between this IP record, related filings by the same applicant, and the matched company profile when present.
P/618
Mark
Key facts
- Type
- Patent
- App. no.
P/618- Status
- Registered
- Applicant
- ANGLO AMERICAN TECHNICAL AND SUSTAINABILITYSERVICES LTD
- Agent
- Lao Trademark Agency (LAO IP AGENCY)
- Filing date
- 2016-10-21
- Reg. no.
P/618- Publication
- 2022-07-15
- Registration / grant
- 2022-07-11
- Expiry
- 2036-10-21
- Protection kind
- Patent - PCT National Phase
- Gazette
- 163 · 2022-07-15
- Priority
- VI · 62/334,557 · 2016-10-11
- Applicant address
- ANGLO AMERICAN TECHNICAL AND SUSTAINABILITYSERVICES LTD · 17 Charterhouse Street, London, EC1N 6RA, United Kingdom · GB
- Agent address
- Lao Trademark Agency (LAO IP AGENCY) · LLC Bldg, Nongbone Road, Ban Nongbong,Saysettha District, P.O.Box 925, Vientiane, LAO P.D.R. Tel: +(856 21) 264866, 264 877; Fax: +(856 21) 264344 E-mail: laotrmar@laotel.com; ksayavon@laotel.com Website: www.laoip.org · LA
- Nice / IPC classes
- B03D 1/08 · B03D 1/10 · B09B 1/00
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination
-
Substantive examination
-
Published
-
Granted
Related records
Linked from the LaoBiz.com company databaseSimilar Patent
Abstract
This invention relates to a process for recovering value metals from ore (50) configured such as to substantively reduce or eliminate the need for a tailings storage facility. This object is achieved through an integrated processing system designed to enhance the ratio of sand residue from
coarse flotation (62) to the amount of tailings arising from fine flotation (72), and then blending a proportion of coarse and fine flotation gangue materials into a free draining stack (82).
This invention relates to a process for recovering value metals from ore (50) configured such as to substantively reduce or eliminate the need for a tailings storage facility. This object is achieved through an integrated processing system designed to enhance the ratio of sand residue from
coarse flotation (62) to the amount of tailings arising from fine flotation (72), and then blending a proportion of coarse and fine flotation gangue materials into a free draining stack (82).
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